207916965525

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{727}}^1\times {\mathrm{14071}}^1$

素因数の和:15082

約数の個数: 48

約数和(自身を含む): 345523662848

約数和(自身を除く): 137606697323

約数列:

[1, 3, 5, 15, 25, 75, 271, 727, 813, 1355, 2181, 3635, 4065, 6775, 10905, 14071, 18175, 20325, 42213, 54525, 70355, 197017, 211065, 351775, 591051, 985085, 1055325, 2955255, 3813241, 4925425, 10229617, 11439723, 14776275, 19066205, 30688851, 51148085, 57198615, 95331025, 153444255, 255740425, 285993075, 767221275, 2772226207, 8316678621, 13861131035, 41583393105, 69305655175, 207916965525]

約数ペア:

[(1, 207916965525), (3, 69305655175), (5, 41583393105), (15, 13861131035), (25, 8316678621), (75, 2772226207), (271, 767221275), (727, 285993075), (813, 255740425), (1355, 153444255), (2181, 95331025), (3635, 57198615), (4065, 51148085), (6775, 30688851), (10905, 19066205), (14071, 14776275), (18175, 11439723), (20325, 10229617), (42213, 4925425), (54525, 3813241), (70355, 2955255), (197017, 1055325), (211065, 985085), (351775, 591051)]